11401940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51827}}^1$

素因数の和:51847

約数の個数: 24

約数和(自身を含む): 26121312

約数和(自身を除く): 14719372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 51827, 103654, 207308, 259135, 518270, 570097, 1036540, 1140194, 2280388, 2850485, 5700970, 11401940]

約数ペア:

[(1, 11401940), (2, 5700970), (4, 2850485), (5, 2280388), (10, 1140194), (11, 1036540), (20, 570097), (22, 518270), (44, 259135), (55, 207308), (110, 103654), (220, 51827)]